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Table 1 13 C NMR spectroscopic data for compounds 13 (δ in ppm)

From: Chemical constituents from the medicinal herb-derived fungus Chaetomium globosum Km1226

  

1a

 

2 a

 

3 a

position

 

δC, mult

 

δC, mult

 

δC, mult

1

 

118.2 d

 

13.2 q

 

13.2 q

2

 

137.8 d

 

27.7 t

 

27.7 t

3

 

134.2 d

 

153.3 d

 

153.4 d

4

 

133.3 d

 

126.4 d

 

126.4 d

5

 

86.5 d

 

155.9 d

 

155.9 d

6

 

82.6 d

 

137.4 s

 

137.5 s

7

 

52.6 d

 

71.5 d

 

71.5 d

8

 

132.9 d

 

199.1 s

 

198.9 s

9

 

133.4 d

 

125.6 d

 

127.5 d

10

 

131.8 d

 

148.5 d

 

145.6 d

11

 

133.0 d

 

73.1 d

 

83.1 d

12

 

63.4 t

 

66.5 t

 

64.8 t

13

 

72.1 t

 

194.9 d

 

194.9 d

11-OCH3

     

57.9 q

  1. aMeasured in methanol-d4 (150 MHz)